Datasheet Analog Devices LT8494 — Datenblatt
| Hersteller | Analog Devices |
| Serie | LT8494 |
SEPIC / Boost DC / DC-Wandler mit 2A, 70V Schalter und 7μA Ruhestrom
Datenblätter
Datasheet LT8494
PDF, 615 Kb, Sprache: en, Datei hochgeladen: Sep 19, 2017, Seiten: 26
SEPIC/Boost DC/DC Converter with 2A, 70V Switch, and 7μA Quiescent Current
SEPIC/Boost DC/DC Converter with 2A, 70V Switch, and 7μA Quiescent Current
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Preise
Status
| LT8494EFE#PBF | LT8494EFE#TRPBF | LT8494EUF#PBF | LT8494EUF#TRPBF | LT8494HFE#PBF | LT8494HFE#TRPBF | LT8494IFE#PBF | LT8494IFE#TRPBF | LT8494IUF#PBF | LT8494IUF#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Verpackung
| LT8494EFE#PBF | LT8494EFE#TRPBF | LT8494EUF#PBF | LT8494EUF#TRPBF | LT8494HFE#PBF | LT8494HFE#TRPBF | LT8494IFE#PBF | LT8494IFE#TRPBF | LT8494IUF#PBF | LT8494IUF#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Package | 20-Lead TSSOP w/ EP | 20-Lead TSSOP w/ EP | 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP) | 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP) | 20-Lead TSSOP w/ EP | 20-Lead TSSOP w/ EP | 20-Lead TSSOP w/ EP | 20-Lead TSSOP w/ EP | 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP) | 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP) |
| Pins | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Package Code | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1710 | 05-08-1710 | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1710 | 05-08-1710 |
Parameter
| Parameters / Models | LT8494EFE#PBF | LT8494EFE#TRPBF | LT8494EUF#PBF | LT8494EUF#TRPBF | LT8494HFE#PBF | LT8494HFE#TRPBF | LT8494IFE#PBF | LT8494IFE#TRPBF | LT8494IUF#PBF | LT8494IUF#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|
| Isupply(typ), A | 3µ | 3µ | 3µ | 3µ | 3µ | 3µ | 3µ | 3µ | 3µ | 3µ |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | ||
| Switch Current(typ), A | 2.55 | 2.55 | 2.55 | 2.55 | 2.55 | 2.55 | 2.55 | 2.55 | 2.55 | 2.55 |
| Synchronous | No | No | No | No | No | No | No | No | No | No |
| Vin(max), V | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Vin(min), V | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Vout Max(typ), V | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
Öko-Plan
| LT8494EFE#PBF | LT8494EFE#TRPBF | LT8494EUF#PBF | LT8494EUF#TRPBF | LT8494HFE#PBF | LT8494HFE#TRPBF | LT8494IFE#PBF | LT8494IFE#TRPBF | LT8494IUF#PBF | LT8494IUF#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: LT8494 (10)
Herstellerklassifikation
- Power Management > Internal Power Switch Boost | Micropower Boost | SEPIC Regulators